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The IAC joins the cultural and educational initiatives to help confront Covid-19 with the campaign "#IACUniversoEnCasa"
Confronted by the health emergency generated by COVID-19, the Instituto de Astrofísica de Canarias (IAC) wants to help by letting the citizen’s responsibility implied by staying at home be an opportunity to bring everyone closer to astronomy and knowledge of the universe, as well as continuing to offer training and support to the educational community, which is carrying on with its work by Internet. With this objective, we at the Press and Outreach Unit (UC3) have set in motion a plan of activities with the name "#IACUniversoEnCasa" (IAC Universe at Home) about which we will be issuingAdvertised on
Scientists discover the first pulsating white dwarf in an eclipsing binary system
An international research, led by scientists from the University of Sheffield and with the participation of the Instituto de Astrofísica de Canarias, has discovered, using the HiPERCAM instrument of the Gran Telescopio Canarias at the Roque de los Muchachos Observatory (Garafía, La Palma), an ancient pulsating star in a double star system. The discovery, which is published in the journal Nature Astronomy, provides important information about how stars like our Sun evolve and eventually die.Advertised on
The presence of resonating cavities above sunspots has been confirmed
An international team of researchers, led by the Instituto de Astrofísica de Canarias (IAC), has confirmed the existence of resonant cavities above sunspots. These results, recently published in two articles in the journals Nature Astronomy and The Astrophysical Journal Letters, have settled a debate lasting several decades about the nature of the waves in the active regions of the Sun. Sunspots are darker regions which often appear on the Sun’s surface. They are caused by strong concentrations of magnetic field, and can be as big as the Earth, or even much bigger. From the end of the 1960’sAdvertised on